Replace worn rear lower control arm cross axis ball joints on the Jaguar S-Type with xAxis Sealed Flex Joints from SPC performance. SPC's xAxis joints feature highly polished electro-less nickel plated balls, moly impregnated nylon races, and dust bootsto keep contaminants out & ensure long life. xAxis Joints come pre-greased and are designed to be maintenance free. This kit includes four (4) xAxis joints and two (2) press tool adapters to service a complete rear end. California Residents WARNING